/Engine/Source/Runtime/AnimGraphRuntime/Public/RBF/RBFInterpolator.h
Construct an RBF interpolator, taking in a set of sparse nodes and a symmetric weighing function that computes the distance between two nodes, and, optionally, smooths the distance with a smoothing kernel.
TRBFInterpolator ( const [TArrayView](API\Runtime\Core\Containers\TArrayView)< T > & InNodes, [WeightFuncT](API\Runtime\AnimGraphRuntime\RBF\TRBFInterpolator\WeightFuncT) InWeightFunc )